Sumatran Cochoa Cochoa beccarii Vulnerable Sumatra, Indonesia The Sumatran Cochoa is a bird living in the middle and upper storeys of tropical lower montane forest between 1,000 m and 2,200 m in Sumatra, Indonesia. This species qualifies as Vulnerable because they occur at very low densities and thus is suspected to have a small population, theyContinue reading “Sumatran Cochoa Cochoa beccarii”